COMPRESSOR

摘要

In a compressor, a compressor including a cylinder assembly (301) having an internal compression space, a suction path (310) and a discharge path connected to the compression space; a rotational shaft (140) inserted into the cylinder assembly (310) in the lengthy direction of the cylinder assembly (310); a partition plate (150) for partitioning the compression space into a first and a second compression spaces (341,342) and rotating by being combined with the rotational shaft (140); a first and a second vanes (351,352) contacted to each surface of the partition plate (150) so as to divide the first and second compression spaces (341,342) into a compression region and a suction region respectively in order to perform a reciprocating motion within a certain region in the lengthy direction of the rotational shaft (140) according to rotation of the partition plate (150) ; and a contact maintaining unit for making the first and second vanes (351,352) maintain a state contacted to each surface of the partition plate (150) while performing a reciprocating motion in the lengthy direction of the rotational shaft (140) with the first and second vanes (351,352)is provided.